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UCD922+UCD7242 problem

Other Parts Discussed in Thread: UCD9222, UCD7242

hi TI professors,

 The ucd9222 and ucd7242 to generate core power of C6678. I use Fusion tools download the firmware to UCD9222. But when I power off and next power on,it  appears ripple before control pin is enabled.I want to konw if it can cause influence.